Question Detail

How to get position n bytes forward in fileObject ?

fileObject.seekg( ios::cur, n );
fileObject.seekg( n, ios:cur );
fileObject.seekg( n, ios::cur );
fileObject.seekg( ios:cur, n );

Answer: Option C

Similar Questions :

1. How to get position n bytes forward in fileObject ?

fileObject.seekg( ios::cur, n );
fileObject.seekg( n, ios:cur );
fileObject.seekg( n, ios::cur );
fileObject.seekg( ios:cur, n );

Answer: Option C

2. Which is correct syntax ?

myfile:open ("example.bin", ios::out);
myfile.open ("example.bin", ios::out);
myfile::open ("example.bin", ios::out);
myfile.open ("example.bin", ios:out);

Answer: Option B

3. ios::trunc is used for ?

If the file is opened for output operations and it already existed, no action is taken.
If the file is opened for output operations and it already existed, its previous content is deleted and replaced by the new one.
If the file is opened for output operations and it already existed, then a new copy is created.
None of above

Answer: Option B

4. Which stream class is to only read from files ?

ofstream
ifstream
fstream
iostream

Answer: Option B

5. Which stream class is used to both read and write on files ?

ofstream
ifstream
fstream
iostream

Answer: Option C

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